Exposure
- ID
- GRAVI.2022-06-10T00:58:38.954_1
- Header ID
- GRAVI.2022-06-10T00:58:38.954
- Date updated
- 2022-06-10 01:15:55 UTC+0000
- Release date
- 2023-06-10 01:15:54 UTC+0000
- UTC Start
- 2022-06-10 00:58:38.954
- UTC End
- 2022-06-10 01:04:38.954
- MJD Start
- 59740.04072864
- MJD End
- 59740.0448953067
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0042585
- Ambient temperature (°C)
- 11.03
- Seeing (arcsec)
- 1.095
Observation
- ID
- 51209
- Category
- science
- Program ID
- 109.22ZC.008
- Program Title
- THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
- Program Type
- GTO
- PI / COI
- GARCIA LOPEZ/ CARATTI O GARATTI/ ROUSSELET-PERRAUT/ GARCIA/ BENISTY/ LABADIE/ BRANDNER/ KLARMANN/ HENNING/ KEPPLER/ SANCHEZ/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ ...
Target
- ID
- 38157
- Name
- HD104237
- RA
- 180.000231
- DEC
- -78.19321
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.7020 | 86.8150 | 127.3000 | 128.8000 |
| A0-J2 | 129.1470 | 129.1210 | 113.5000 | 115.1000 |
| A0-K0 | 120.4970 | 120.2590 | 100.3360 | 101.9090 |
| G1-J2 | 49.4450 | 49.2730 | 88.9000 | 90.4000 |
| G1-K0 | 58.4230 | 58.0920 | 58.0530 | 59.4060 |
| J2-K0 | 29.9440 | 29.9410 | 0.2730 | 1.4130 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.22ZC.008 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59740.04072864 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | V DX Cha |
| HIERARCH ESO INS SOBJ NAME | HD104237 |
| RA | 180.000231 |
| DEC | -78.19321 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 86.702 |
| HIERARCH ESO ISS PBL12 END | 86.815 |
| HIERARCH ESO ISS PBLA12 START | 127.3 |
| HIERARCH ESO ISS PBLA12 END | 128.8 |
| HIERARCH ESO ISS PBL13 START | 129.147 |
| HIERARCH ESO ISS PBL13 END | 129.121 |
| HIERARCH ESO ISS PBLA13 START | 113.5 |
| HIERARCH ESO ISS PBLA13 END | 115.1 |
| HIERARCH ESO ISS PBL14 START | 120.497 |
| HIERARCH ESO ISS PBL14 END | 120.259 |
| HIERARCH ESO ISS PBLA14 START | 100.336 |
| HIERARCH ESO ISS PBLA14 END | 101.909 |
| HIERARCH ESO ISS PBL23 START | 49.445 |
| HIERARCH ESO ISS PBL23 END | 49.273 |
| HIERARCH ESO ISS PBLA23 START | 88.9 |
| HIERARCH ESO ISS PBLA23 END | 90.4 |
| HIERARCH ESO ISS PBL24 START | 58.423 |
| HIERARCH ESO ISS PBL24 END | 58.092 |
| HIERARCH ESO ISS PBLA24 START | 58.053 |
| HIERARCH ESO ISS PBLA24 END | 59.406 |
| HIERARCH ESO ISS PBL34 START | 29.944 |
| HIERARCH ESO ISS PBL34 END | 29.941 |
| HIERARCH ESO ISS PBLA34 START | 0.273 |
| HIERARCH ESO ISS PBLA34 END | 1.413 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00431 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004207 |
| HIERARCH ESO ISS AMBI TEMP | 11.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.96 |
| HIERARCH ESO ISS AMBI FWHM END | 1.23 |